Quantum computing stocks continue to be volatile heading into Q3 earnings reports. IonQ reports late Wednesday.

A London-based startup has created the world's first full-stack quantum computer using a standard silicon CMOS chip ...

Designed to accelerate advances in medicine and other fields, the tech giant’s quantum algorithm runs 13,000 times as fast as ...

Wave, and Rigetti have delivered mind-boggling returns as "Q-Day" encryption threats drive government urgency and ...

It's a well-known fact that quantum calculations are difficult, but one would think that quantum computers would facilitate the process. In most cases, this is true.

Alphabet Inc.’s Google ran an algorithm on its “Willow” quantum-computing chip that can be repeated on similar platforms and ...

If we become quantum tomorrow, data is lost today. Quantum comes down to size and efficiency. Current computers approach ...

The breakthrough, confirmed in Nature, pushes quantum computing from theory to real-world validation. Alphabet stock rose 1.8 ...

At 26 times forward earnings, it may not be historically cheap, but it's still at a lower price tag than many of its peers.